Dear comunity, I'm having some trouble using the SPI communication protocol between two MCU. The aim is to transfer data via SPI(2) from MCU to a Murata MLM32L07x01 (based on STM32L072).In my program, I'm using also UART2 / ADC / RTC / LoRa communica...
Hi guys,I'm using a bootloader. I am using 2 UART channels in the bootloader program. At the same time, I use these uart channels in the program I will install. But they don't work. The program enters the HardFault Error interrupt. When sending data ...
I'm building an appliance that has both a custom bootloader for serial-based firmware update as well as an application that interfaces to a PC using serial.The processor is STM32L432KBU6 (128K flash). I don't think the budget permits the cost of the ...
Hi STM community!I am attempting to configure an ada2200 demodulator using an SPI communication line with an stm32f405 microcontroller acting as the bus master. To set up this peripheral, I need to set registers on the device via the SPI communicatio...
I have some functions to read-and write to memory to STM32F103 internal memory. This functions work on the gcc and standard linker script. When I want to use the internal flash with stm32 and freertos. FreeRtos does not allow to me access when I want...
I need a STM32 Discovery F4 lwIP Library example to connect to Ethernet for an application.I will thank a lot for this issue.Thank you very much
After the first block of code setting up the fields of the struct argument to HAL_MPU_ConfigRegion(&MPU_InitStruct); it appears that there is a missing invocation of the above mentioned function (by comparison both with following code, and the equiva...
Hello everybody!I am going to work with USB on the STM32F413 . The datasheet says:"The USB OTG full-speed controller requires a dedicated 48 MHz clock, which is generated by a PLL connected to the HSE oscillator"I would like to ensure if it can work ...
I am trying to transmit and receive data on a STM32F7 (USB HOST CDC). After I receive and transmit bytes a few times my IN pipe shows a URB_Status of USBH_URB_NOTREADY and never reaches a USBH_URB_DONE state.Any ideas as to why this might be happenin...
Greetings,Is it possible to interface stm32f103vet6 and usb host ic fe1.1s ? Actually am using stm32f103vet6 and need to attach a keyboard and usb pen drive at a same time. Any ideas or suggestions will be of great help .. Thanks.
